The Naked Maui's hemp fiber and whisper-weight construction make wearing it the next best thing to going au-natural. The shoe's breathable hemp upper and slide-on styling are ultra comfortable; polyester air mesh lining circulates air flow for an unstuffy feel. Recycled (20%) EVA footbed and midsole are supportive underfoot. Patagonia Air Cushion Plus is highly shock-absorbent. Maui high-abrasion EVA outsole provides the ultimate lightweight platform. Slip-lasted construction.